5-2(x-5)=30

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Solution for 5-2(x-5)=30 equation: 


Simplifying
5 + -2(x + -5) = 30

Reorder the terms:
5 + -2(-5 + x) = 30
5 + (-5 * -2 + x * -2) = 30
5 + (10 + -2x) = 30

Combine like terms: 5 + 10 = 15
15 + -2x = 30

Solving
15 + -2x = 30

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-15' to each side of the equation.
15 + -15 + -2x = 30 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = 30 + -15
-2x = 30 + -15

Combine like terms: 30 + -15 = 15
-2x = 15

Divide each side by '-2'.
x = -7.5

Simplifying
x = -7.5

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